SDO HMI 2014-04-17 08:00:34 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 13.29 | 0.00 | 7.38 | -14.49 | 203.39 | -24.97 | 111.01 | 0.4415 | -464.5 | -381.1 | |
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See sunspots with tool (Click here to study sunspot positions and configurations with tool using white-light and magnetogram images and polarity drawing) (It is recommended to set high resolution on your display!) |
| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 1.15 | 0.00 | 0.58 | -5.90 | 216.17 | -12.19 | 92.82 | 0.2113 | -819.0 | -634.2 | |
| 0.00 | 1.15 | 0.00 | 0.59 | -7.56 | 212.53 | -15.84 | 98.56 | 0.2748 | -685.0 | -527.1 | |
| 0.00 | 0.71 | 0.00 | 0.37 | -11.46 | 208.53 | -19.84 | 108.38 | 0.3520 | 554.0 | 346.6 | |
| 0.00 | 1.51 | 0.00 | 0.82 | -14.44 | 205.94 | -22.43 | 113.87 | 0.4058 | 762.0 | 636.8 | |
| 0.00 | 1.24 | 0.00 | 0.69 | -15.81 | 202.52 | -25.85 | 114.28 | 0.4621 | -702.0 | -602.5 | |
| 0.00 | 1.06 | 0.00 | 0.60 | -15.78 | 201.93 | -26.44 | 113.83 | 0.4703 | -908.0 | -696.0 | |
| 0.00 | 1.51 | 0.00 | 0.85 | -17.49 | 201.60 | -26.77 | 116.98 | 0.4839 | -781.0 | -622.8 | |
| 0.00 | 1.42 | 0.00 | 0.80 | -17.24 | 201.39 | -26.97 | 116.34 | 0.4853 | -678.0 | -497.1 | |
| 0.00 | 1.15 | 0.00 | 0.65 | -17.48 | 201.21 | -27.15 | 116.67 | 0.4891 | -669.0 | -584.1 | |
| 0.00 | 1.06 | 0.00 | 0.61 | -15.82 | 199.84 | -28.52 | 112.61 | 0.4997 | -605.0 | -532.4 | |
| 0.00 | 1.33 | 0.00 | 0.82 | -15.72 | 192.91 | -35.45 | 109.29 | 0.5938 | -578.0 | -387.1 | |
| Proj. U | - Projected umbra area in millionths of solar disc, negative values indicate | |
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that the umbra consists of fragmented regions which cannot be separated without losing umbral area. In this way several spots (intensity minima in the umbra) have a common umbra, e.g. -2 means that the given spot shares an umbra with spot No.2, and the common U value is indicated at spot No.2. |
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| Proj. WS | - Projected whole spot area in millionths of solar disc, negative values indicate | |
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that several umbras have a common penumbra, e.g. -7 means that the given umbra shares a penumbra with umbra No.7, and the WS value is indicated at No.7. |
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| Corr. U | - Corrected umbra area in millionths of solar hemisphere, for negative values see above | |
| Corr. WS | - Corrected whole spot area in millionths of solar hemisphere, for negative values see above | |
| B | - Heliographic latitude B; positive: North, negative: South | |
| L | - Heliographic longitude L | |
| LCM | - Longitudinal distance from the Sun's central meridian | |
| Pos. angle | - Position angle | |
| r | - Distance from the centre of Sun's disc in terms of Sun's radius | |
| MU | - Mean magnetic field within the umbra contour averaged the pixel values with sign. | |
| MP | - Mean magnetic field within the penumbra contour averaged the pixel values with sign. | |